Best Radiology clinics in Santa Ana, CA.

Santa Ana - Radiology at St. Joseph Heritage Medical Group in Santa Ana, California offers ultrasound and X-ray services. X-rays are available for walk-ins without an appointment, while CT, MRI, and nuclear medicine tests require scheduling. The facility features free parking, Wi-Fi, and Spanish-speaking staff, with tests reviewed by board-certified radiologists at St. Joseph Hospital.

St. Joseph Heritage Santa Ana - Radiology in Santa Ana, CA offers ultrasound, X-ray, CT, MRI, and nuclear medicine tests. X-rays are available for walk-in visits without an appointment, while CT, MRI, and nuclear medicine tests can be scheduled by calling St. Joseph Hospital. Tests are reviewed by board-certified radiologists.

RadNet is a public American radiology company and the largest operator of freestanding diagnostic imaging centers in the United States. Key points: - Focus: Outpatient diagnostic imaging services; provides imaging technology solutions, hospital/ payer partnerships, quality assurance, and AI. - Size & reach: Over 400 imaging centers across multiple states (including California, New York, New Jersey, Texas, Arizona, Delaware, Florida) with a nationwide footprint as of 2025. - Headquarters: Los Angeles, California. - Founded: 1984; IPO in 2000; ticker RDNT (NASDAQ). - Industry & services: Hospitals and Health Care; operates imaging centers, offers tech solutions and partnerships. - Employment & scale: Approximately 1,941 employees; reported revenue around $2.0 billion. - Contact/where to find: radnet.com; main US offices include Los Angeles; customer inquiries via listed phone numbers and email on their site.